iPhone speakers and heating iPhone after iOS15
After updating to iOS 15, my iPhone 11 Pro Max’s speakers didn’t worked anymore. Also my phone is heating even when I’m not using it, therefore battery life is reducing fast. What can you recommend to do? I don’t have any Apple insurance. Facebook/Tiktok/Instagram and alike videos are hanging up because there is no sound on my speakers.
iPhone 11 Pro Max, iOS 15